Slipper Flower, Pouch Flower
Snapdragon
Snow White Manuka Tea Tree
Snow-In-Summer
Soap Aloe, African Aloe
Soaptree Yucca
Society Garlic
Sonoma Sage, Creeping Sage
South Western Coral Bells
Southern Live Oak
Southern Magnolia, Bull Bay
Southern Pink Flowering Currant
Southern Sword Fern
Spanish Bayonet
Spanish Iris
Spanish Lavender
Sparaxis, Harlequin Flower
Sparkler Freeway Daisy
Spathe Leaved Sedum
Spear Lily